ρ=10¹⁸ kg/m³
ρ [Mg/μl³] = ?
Przedrostki SI, zamiana jednostek.
k - kilo - *1 000 = *10³
M - mega - *1 000 000 = *10⁶
1 kg = 1 000 g = 10³ g
1 Mg = 1 000 000 g = 10⁶ g
1 kg = 10⁻³ Mg
c - centy - *0,01 = *10⁻²
μ - mikro - *0,00 000 1 = *10⁻⁶
m - mili - *0,001 = *10⁻³
1 m = 100 cm
1 m³ = 100 00 00 cm³ = 10⁶ cm³
1 cm³ = 1 ml = 1 000 μl = 10³ μl
1 m³ = 10⁶ * 10³ = 10⁹ μl
[tex]\rho=10^{18} \ [\frac{kg}{m^3}]=1*\frac{10^{18} \ [kg]}{1 \ [m^3]}=1*\frac{10^{18}*10^{-3} \ [Mg]}{10^9 \ [\mu l]}=\frac{10^{15}}{10^9}=10^6 \ \frac{Mg}{\mu l}[/tex]
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ρ=10¹⁸ kg/m³
ρ [Mg/μl³] = ?
Przedrostki SI, zamiana jednostek.
k - kilo - *1 000 = *10³
M - mega - *1 000 000 = *10⁶
1 kg = 1 000 g = 10³ g
1 Mg = 1 000 000 g = 10⁶ g
1 kg = 10⁻³ Mg
c - centy - *0,01 = *10⁻²
μ - mikro - *0,00 000 1 = *10⁻⁶
m - mili - *0,001 = *10⁻³
1 m = 100 cm
1 m³ = 100 00 00 cm³ = 10⁶ cm³
1 cm³ = 1 ml = 1 000 μl = 10³ μl
1 m³ = 10⁶ * 10³ = 10⁹ μl
[tex]\rho=10^{18} \ [\frac{kg}{m^3}]=1*\frac{10^{18} \ [kg]}{1 \ [m^3]}=1*\frac{10^{18}*10^{-3} \ [Mg]}{10^9 \ [\mu l]}=\frac{10^{15}}{10^9}=10^6 \ \frac{Mg}{\mu l}[/tex]